304330 (2006 SX217)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3100874904 ± 9.24e-09
Semi-major axis (a)1.4117826237 AU ± 4.57e-09
Inclination (i)21.04020247° ± 2.56e-06
Long. of Asc. Node (Ω)32.59636741° ± 5.56e-06
Arg. of Perihelion (ω)176.23707847° ± 1.12e-05
Mean Anomaly (M)327.76435364° ± 1.47e-05
Mean Motion (n)0.5875712368°/day ± 2.85e-09
Perihelion dist (q)0.97400649 AU ± 1.34e-08
Aphelion dist (Q)1.84955875 AU ± 1.44e-08
Orbital Period1.67745836 yr ± 8.15e-09
Physical Parameters
H (abs. magnitude)18.91
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.581″
Uncertainty0
Orbit TypeApollo
MOID0.031238 AU
Observations Used236
Radar Obs Used16
Oppositions5
Arc Total2001-2023
First Observation Used2001-10-19
Last Observation Used2023-11-13
Observations (345)
Date Type RA Dec Mag Band Observatory
2016-11-18 03:47:04 C 00 56 29.92 +09 05 34.1 q G96
2016-11-18 03:56:09 C 00 56 29.40 +09 05 36.1 q G96
2016-11-25 03:39:09 C 00 49 00.26 +09 44 51.6 q G96
2016-11-25 04:05:14 C 00 48 59.28 +09 44 58.5 q G96
2016-11-25 04:15:01 C 00 48 58.89 +09 45 02.0 q G96
2016-11-25 04:21:13 C 00 48 58.58 +09 45 02.7 q G96
2016-12-23 00:33:04 C 00 43 46.94 +13 12 29.7 u H21
2016-12-23 00:45:20 C 00 43 47.13 +13 12 34.1 u H21
2016-12-23 01:04:19 C 00 43 47.41 +13 12 41.5 u H21
2018-11-19 10:32:14 C 07 57 01.54 +52 10 15.1 V G96
2018-11-19 10:39:48 C 07 57 02.05 +52 10 24.1 V G96
2018-11-19 10:47:20 C 07 57 02.53 +52 10 32.9 V G96
2018-11-19 10:54:53 C 07 57 03.02 +52 10 42.2 V G96
2019-02-12 21:36:59 S 03 19 51.79 +79 53 07.5 L C51
2019-02-12 21:37:10 S 03 19 51.73 +79 53 06.7 L C51
2019-02-13 00:45:30 S 03 19 52.95 +79 51 26.2 L C51
2019-02-13 02:19:44 S 03 19 52.966 +79 50 36.02 L C51
2019-02-13 05:28:14 S 03 19 55.71 +79 48 53.8 L C51
2019-02-13 07:02:19 S 03 19 56.17 +79 48 03.8 L C51
2019-02-13 10:10:49 S 03 19 58.13 +79 46 21.2 L C51
2019-02-13 11:44:19 S 03 19 59.87 +79 45 33.2 L C51
2019-02-13 13:19:08 S 03 20 01.21 +79 44 41.3 L C51
2019-02-13 14:53:23 S 03 20 02.94 +79 43 50.4 L C51
2019-02-13 16:27:38 S 03 20 04.66 +79 42 59.7 L C51
2019-02-13 18:01:53 S 03 20 05.753 +79 42 09.97 L C51
2019-02-13 21:10:12 S 03 20 08.971 +79 40 27.62 L C51
2019-02-14 00:18:42 S 03 20 13.22 +79 38 46.7 L C51
2019-02-15 06:08:00 S 03 21 03.324 +79 22 51.74 L C51
2019-02-15 09:16:30 S 03 21 10.193 +79 21 11.95 L C51
2019-02-15 13:59:04 S 03 21 20.08 +79 18 40.4 L C51
2019-02-15 17:07:23 S 03 21 28.68 +79 17 00.3 L C51
2019-02-15 18:41:38 S 03 21 32.818 +79 16 10.70 L C51
2019-02-15 21:50:08 S 03 21 40.349 +79 14 31.20 L C51
2019-02-15 23:24:23 S 03 21 44.650 +79 13 39.72 L C51
2019-02-16 05:41:12 S 03 22 02.12 +79 10 19.8 L C51
2019-02-16 07:15:27 S 03 22 06.59 +79 09 29.7 L C51
2019-02-16 08:49:31 S 03 22 10.40 +79 08 39.5 L C51
2019-02-16 11:58:01 S 03 22 20.074 +79 07 00.26 L C51
2019-02-16 15:06:20 S 03 22 29.599 +79 05 20.00 L C51
2019-02-16 15:06:31 S 03 22 29.662 +79 05 19.50 L C51
2019-03-01 18:43:07 C 03 56 10.44 +76 17 03.6 V C95
2019-03-01 18:54:07 C 03 56 11.45 +76 17 00.2 V C95
2019-03-01 19:02:39 C 03 56 12.53 +76 16 55.5 V C95
2019-03-25 03:44:52 C 05 39 55.25 +68 58 09.0 U I41
2019-03-25 03:46:09 C 05 39 55.48 +68 58 07.4 U I41
2019-03-25 04:15:37 C 05 40 00.84 +68 57 31.9 U I41
2019-03-25 04:16:56 C 05 40 01.13 +68 57 30.2 U I41
2019-04-25 03:41:21 C 07 37 33.37 +39 26 46.7 U I41
2019-04-25 03:42:40 C 07 37 33.50 +39 26 40.9 U I41
2019-04-25 04:54:36 C 07 37 40.99 +39 21 31.2 U I41
Radar Observations (16)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2014-04-19 16:20:00 508278.65 2 Hz 8560 -14 -14
2014-04-19 16:40:00 43162677.66 10 us 8560 -14 -14
2014-04-19 17:20:00 43020997.28 2 us 8560 -14 -14
2014-04-21 17:00:00 34755011.31 0.5 us 2380 -1 -1
2014-04-21 17:00:00 86154.1467 0.4 Hz 2380 -1 -1
2014-04-22 15:00:00 198924.196 4 Hz 8560 -14 -14
2014-04-22 15:10:00 32481915.36 3 us 8560 -14 -14
2014-04-22 15:30:00 32454363.64 1.25 us 8560 -14 -14
2014-04-22 16:00:00 32413708.67 1.25 us 8560 -14 -14
2014-04-22 16:30:00 32373921.94 1.25 us 8560 -14 -14
2014-04-22 17:00:00 32335067.87 1.25 us 8560 -14 -14
2014-04-22 17:30:00 32297211.91 1.25 us 8560 -14 -14
2014-04-22 17:50:00 32272557.42 2 us 8560 -14 -14
2014-04-23 20:00:00 31468957.32 1.25 us 8560 -14 -14
2014-04-25 17:20:00 34731782.49 1.25 us 8560 -14 -14
2014-04-26 18:10:00 38554311.97 1.25 us 8560 -14 -14
Station codes
-14 DSS-14 Goldstone (70-m) -1 Arecibo (305-m, 1963–2020)